Lego City Undercover is a series of open-world action/adventure games featuring a city landscape populated by Lego building blocks, buildings, and mini-figures. The series includes Lego City Undercover for Wii U and it's prequel, Lego City Undercover: The Chase Begins on Nintendo 3DS. Series protagonist Chase McCain is a police officer who must solve various crimes by going undercover with numerous different costumes based on classic Lego mini-figures.